CH196817A - Protective sheet for dressing. - Google Patents

Protective sheet for dressing.

Info

Publication number
CH196817A
CH196817A CH196817DA CH196817A CH 196817 A CH196817 A CH 196817A CH 196817D A CH196817D A CH 196817DA CH 196817 A CH196817 A CH 196817A
Authority
CH
Switzerland
Prior art keywords
dressing
sheet
antiseptic
sheet according
protective sheet
Prior art date
Application number
Other languages
French (fr)
Inventor
Laboratoires Sauter S A
Original Assignee
Sauter Lab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sauter Lab filed Critical Sauter Lab
Publication of CH196817A publication Critical patent/CH196817A/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42Use of materials characterised by their function or physical properties
    • A61L15/46Deodorants or malodour counteractants, e.g. to inhibit the formation of ammonia or bacteria
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2300/00Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/20Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials
    • A61L2300/204Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials with nitrogen-containing functional groups, e.g. aminoxides, nitriles, guanidines
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2300/00Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/20Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials
    • A61L2300/216Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials with other specific functional groups, e.g. aldehydes, ketones, phenols, quaternary phosphonium groups

Landscapes

  • Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Materials For Medical Uses (AREA)

Description

  

  Feuille protectrice pour pansement.    L'objet de la présente invention est une  feuille protectrice pour pansement. Cette  feuille est caractérisée en ce qu'elle est faite  de cellulose<I>régénérée</I> et imprégnée d'un  antiseptique, de nature et en quantité telles  que, sans nuire à l'organisme humain, il  attaque fortement les bactéries pathogènes,  dans le but qu'on puisse utiliser ladite feuille  comme recouvrement dans un pansement  sans avoir à la désinfecter ou à la stériliser  au préalable.  



  De préférence, la feuille protectrice, en  cellulose régénérée de son     xanthogénate     (substance connue sous les marques verbales       "cellophane",        "cellux"    etc.) sera imprégnée  d'un antiseptique constitué par de     l'hexyl-          résorcine.    On pourra la fabriquer, par exemple,  de la façon suivante:

    Dans un mélange contenant en poids  600 parties d'eau et 400 parties de glycérine,  on dissout une partie et demie     d'hexylrésor-          cine,    puis l'on fait macérer dans cette solu  tion 125 g de feuilles de cellulose régénérée    de son     xanthogénate,    pendant deux heures  à peu prés, à la température ordinaire; puis,  on exprime le liquide des feuilles et les laisse  sécher.

   Pendant la macération, la cellulose  régénérée s'imprègne d'une certaine quantité  de glycérine, qui la rend plus     élastique    et       d'hexylrésorcine,    cette dernière, dans une  proportion de     1/iooo    à peu prés, se dissolvant  dans la masse de la feuille, c'est-à-dire dans  l'eau et dans la glycérine contenues dans  celle-ci.  



  La feuille ainsi obtenue est destinée à  recouvrir une compresse grasse ou humide,  une pâte, une pommade etc. étendue sur  une plaie. Comme elle est imperméable, elle  empêche le pansement de se dessécher tout  en permettant de l'examiner.     L'hexylrésor-          cine,    qui     n*est    pas nuisible à l'organisme  humain, détruit les bactéries pathogènes qui  pourraient se déposer sur la feuille et, de là  passer dans le pansement et sur la plaie;  la feuille peut donc être employée sans qu'on  ait à la désinfecter ou à la stériliser au  préalable.

        On pourrait naturellement utiliser d'autres  antiseptiques que     l'hexylrésorcine,    par exem  ple l'antiseptique connu sous la marque ver  bale     "mercurochrome"    ou d'autres encore.



  Protective sheet for dressing. The object of the present invention is a protective sheet for a dressing. This sheet is characterized in that it is made of <I> regenerated </I> cellulose and impregnated with an antiseptic, of a nature and in quantity such that, without harming the human organism, it strongly attacks pathogenic bacteria , in order that said sheet can be used as a covering in a dressing without having to disinfect or sterilize it beforehand.



  Preferably, the protective sheet, made of cellulose regenerated from its xanthogenate (substance known under the word marks "cellophane", "cellux" etc.) will be impregnated with an antiseptic consisting of hexyl-resorcinol. We can make it, for example, in the following way:

    In a mixture containing by weight 600 parts of water and 400 parts of glycerin, one and a half part of hexylresorcin is dissolved, then 125 g of sheets of cellulose regenerated with its xanthogenate are macerated in this solution, for about two hours at room temperature; then the liquid is squeezed out of the leaves and allowed to dry.

   During maceration, the regenerated cellulose is impregnated with a certain quantity of glycerin, which makes it more elastic, and of hexylresorcin, the latter, in a proportion of about 1/1000, dissolving in the mass of the leaf. , that is to say in the water and in the glycerin contained therein.



  The sheet thus obtained is intended to cover an oily or wet compress, a paste, an ointment, etc. lying on a wound. As it is waterproof, it prevents the dressing from drying out while still allowing it to be examined. Hexylresorcin, which is not harmful to the human organism, destroys pathogenic bacteria which could deposit on the leaf and, from there pass into the dressing and onto the wound; the sheet can therefore be used without having to disinfect or sterilize it beforehand.

        It would naturally be possible to use other antiseptics than hexylresorcin, for example the antiseptic known under the brand worm "mercurochrome" or others.

 

Claims (1)

REVENDICATION Feuille protectrice pour pansement, carac térisée en ce qu'elle est faite de cellulose régénérée et imprégnée d'un antiseptique, de nature et en quantité telles que, sans nuire â l'organisme humain, il attaque fortement les bactéries pathogènes, dans le but qu'on puisse utiliser ladite feuille comme recouvre ment dans un pansement sans avoir à la désinfecter ou à la stériliser au préalable. SOUS-REVENDICATIONS 1 Feuille selon la revendication, caractérisée en ce que l'antiseptique est dissous dans la masse de ladite feuille. CLAIM Protective sheet for dressing, characterized in that it is made of regenerated cellulose and impregnated with an antiseptic, of a nature and in quantity such that, without harming the human organism, it strongly attacks pathogenic bacteria, in the The aim is that said sheet can be used as a covering in a dressing without having to disinfect or sterilize it beforehand. SUB-CLAIMS 1 Sheet according to claim, characterized in that the antiseptic is dissolved in the mass of said sheet. \2 Feuille selon la revendication, caractérisée en ce qu'elle est en outre imprégnée de glycérine. 3 Feuille selon la revendication, caractérisée en ce que l'antiseptique est de l'hexyl- résorcine. 4 Feuille selon la sous-revendication 3, carac térisée en ce que l'hexylrésorcine s'y trouve dans la proportion de 1 pour 1000 approxi- inativement. 5 Feuille selon la revendication, caractérisée en ce que l'antiseptique est la substance connue sous la marque verbale "niei,curo- chrome". \ 2 Sheet according to claim, characterized in that it is further impregnated with glycerin. 3 Sheet according to claim, characterized in that the antiseptic is hexyl-resorcinol. 4 Sheet according to sub-claim 3, characterized in that the hexylresorcinol is found therein in the proportion of 1 per 1000 approximately. 5 Sheet according to claim, characterized in that the antiseptic is the substance known by the word mark "niei, curochromium".
CH196817D 1937-06-18 1937-06-18 Protective sheet for dressing. CH196817A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH196817T 1937-06-18

Publications (1)

Publication Number Publication Date
CH196817A true CH196817A (en) 1938-03-31

Family

ID=4440556

Family Applications (1)

Application Number Title Priority Date Filing Date
CH196817D CH196817A (en) 1937-06-18 1937-06-18 Protective sheet for dressing.

Country Status (1)

Country Link
CH (1) CH196817A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE740891C (en) * 1939-04-30 1943-10-30 Ig Farbenindustrie Ag Disinfectant supply form
DE952470C (en) * 1952-08-20 1956-11-15 Jacques Werman Screen for vaporizing iodine
WO2019002223A1 (en) * 2017-06-28 2019-01-03 Schülke & Mayr GmbH Use of alkylresorcinols for improving the activity of cosmetics preservatives

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE740891C (en) * 1939-04-30 1943-10-30 Ig Farbenindustrie Ag Disinfectant supply form
DE952470C (en) * 1952-08-20 1956-11-15 Jacques Werman Screen for vaporizing iodine
WO2019002223A1 (en) * 2017-06-28 2019-01-03 Schülke & Mayr GmbH Use of alkylresorcinols for improving the activity of cosmetics preservatives

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